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How many different ways can a teacher line up 5 students for lunch?

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education
Professional Growth Statement: __________________________________________________________________________________________ ____________________________________________________________________________________________________________________. Timeline: This plan should address ...

Cultural Diversity
I need help with this question: It is culturally assaultive when: 1. parents try to discuss their cultural beliefs with the teacher. 2. a teacher tells a child his behavior is unacceptable. 3. a teacher does not accept a family's cultural differences. 4. a caregiver changes ...

algebra
The manager of the school cafeteria is planning a plate lunch. She can spend no more than $2.00 per lunch and can choose servings from selections A and B. The table indicates the cost and the quantity of sugar and protein (in grams) per serving of each food choice. Food Cost ...

precalc
factor: (x-1)^1/2 - x(x-1)^-1/2 ive tried multiple different ways to firgure it out, but i cant seem to get too far in my work, i just don't know where to start.

1str gade
write something you know about our country's neighbors. in what ways are the peolpe of canada u.s. and mexico alike and different?

Government
a report on two different ways that you, as a young citizen, can become active in politics that would help promote causes that you believe in.

math
How many different ways can an elf climb a ten-step staircase if he or she climbs only one of two steps a time?

Pre-Algebra
How many different ways can you choose 3 frozen yogurt toppings from 20? 6,840 1,140 60* 2,260 I think it is 60 because 3*20 however not positive.

basic chemistry
different ways to split a mixture of benzene into components using two phase system separation

Math-Probability
A multiple choice test has 10 items and each problem has four choices A, B, C, and D. How many different ways can the answer sheet be completed?

algebra
Arrange 9 square tiles having side of lengths2cm in different ways. Find the perimeter of The resulting figure in each case.

Life orientation
In 10-15 line critically descuss five ways in which the human or inveronment problem impect on south africa

Math
Show all the ways of breaking apart 8/8 write the equations next to each array and draw a line to separate it.

analytic geometry
Find the equation of the circle touching the line x + y = 4 at (1,3) and having a radius of sqrt. of 2 solve in two ways.

English
Thank you very much. The sentences you checked are part of an exercise in which students are asked to put the verbs (from the active) into the passive voice. Do you think they are OK or shall I change sentence number 5? 1) He's going to do the washing-up after lunch. The ...

math
From a survey of 100 college students, a marketing research company found that 85 students owned iPods, 45 owned cars, and 35 owned both cars and iPods. (a) How many students owned either a car or an iPod (but not both)? 1 students (b) How many students do not own either a car...

Maths
There are fifty students in a class. In a 100 marks exam, 20 students scored less than 30 marks, 5 students scored more than 70 marks and the remaining scored between 30 and 70 marks. If passing score is 55 marks and 40% students have passed the test, what is the percentage of...

physics
A diffraction grating has 5540lines/cm . When a beam of monochromatic light goes through it, the second pair of bright spots occurs at ±26.0cm from the central spot on a screen that is 42.5cm past the grating. To see if the 'small angle approximation' is sufficient, Calculate...

algebra
The equation y = 6x – 50 describes the amount of money a class of students might earn from candy bar sales. What are the slope and y-intercept of this line? In the general linear equation y = mx + b, m is the slope and b is the y-intercept. The y intercept is the value of y ...

math
An art teacher has 1 1/2 pounds of red clay and 3/4 pound yellow clay together. Each student in the class. How many students can get enough clay to finish the project.

math
Find the slope and the intercepts of each line. g(x)=54x-1 x=-3 Help please! :) g(x)=54x-1 x=-3 I am assuming that you are trying to determine the value of g(x) when x equals -3. If g(x)=54x-1 , then g(-3)=54(-3)-1 Evalute and you have your answer. No, sorry. g(x)=54x-1 and x...

History
How does elevation impact ecosystems in South America A. Farmers can grow different crops at different elevations (this one?) B. Plants do not grow above the tree line C. Animals can't live in higher evelations D. Humans settle only in the lowest elevations

3rd grade math
There are 24 students in Ms. Messing's class. Six more students walk to school than ride their bikes. The number of students that ride their bikes is the same as the number of students that are driven to school. How many students walk to school? Please only use addition and ...

algebra
In a coordinate plane, the points (2,4) and (3,-1) are on a line. Which of the following must be true? 1. The line crosses the x-axis. 2. The line passes through (0, 0). 3. The line stays above the x-axis at all times. 4. The line rises from the lower left to the upper right. ...

math
This table shows the numbers of students in different classes that are in the math club. Students in math club Boys / Girls Mrs.Smith 3 / 4 Ms.Jones 4 / 6 Mr.Brown 3 / 4 a. What fraction of the students in the math club are boys from Mrs. Smith’s class? b. What fraction of ...

Math
Suppose the ice cream shop offers 9 different flavours, and we share 5 scoops. How many ways of ordering are there if All different any combination two scoops of one flavour, two scoops of 2nd, and one of third first one, i did 9! / 5!? second one and third one idk

ENGLISH
Which one of the following sentence represents an example of an effective definition? A. An animal is a living creature that is not human. B.An animal is different from a vegetable or mineral. C.All animals are the same in some ways, yet different in others. D.An animal is a ...

Math
Roberta is planning to buy a new car the different options she have is 1) Regular transmission or heavy duty towing transmission 2) two-door, four-door, or five-door 3)color: sleek silver, midnight black, upward grey, bold blue, or steady red In how many different ways can she...

statistics
A high school counselor wants to examine whether the teenage pregnancy rate at her school is different from the rate nationwide. She knows that the rate nationwide is 15 %. She randomly selects 80 female students from her high school. She finds that 9 out of 80 students are ...

Math (please check my answer!!)
What other information is needed to prove that the two triangles congruent by SAS? Picture description: there are two triangles showing line LT = line MQ and L=M A. <T = <Q B. <G = <N C. Line GT = line NQ << D. Line LG = line MN

English IV
How does the Hitchhiker's Guide to the Galaxy link to the British literature? Is Douglas Adams a British author? What do you do when a teacher hates you enough to fail you in that class? http://en.wikipedia.org/wiki/Douglas_Adams and http://www.bbc.co.uk/cult/hitchhikers...

childhood and family development
Suppose that a preschool class has twelve students, among whom nine languages are spoken. If you were the teacher of this class, what would be your plan to help the children communicate with you and their classmates?

Reiny: Set Theory
School counselor posted the following data after having had 150 students sign up for electives: Art - 65 students Band - 70 students Theatre - 50 students Not all students signed up for an elective.Show the data using Venn Diagrams. Shown with problem: three intersecting ...

teacher aide in the special education setting
when children have accidents with bowel or bladder control the teacher aide should ? (a)make them clean it up themselves (b)send them immediately to the self contained classroom (c)assist them as discreetly and quickly as possible (my answer) (d)ask the teacher to call the

English
I urgently need to translate this. Actually, it refers to the preliminary meeting for our project. I need help with the word choice. Thank you. 1) In order to plan everything before your arrival, we need to have a few details about your travel arrangements. First, how are you ...

Pschology 202
True or False? Based on your learning from this week’s Mindsets YouTube video (2011), an example of fixed mindset about intelligence would be if a teacher sat her students in a classroom according to IQ. (Points : 1)

English
Could you please quickly check this sentence? Thank you very much. 1) The project is mainly centred on the cooperation among students. About twenty students taken from different second classes (aged 17) will participate in the project. 2) I really hope your science teachers ...

radio
if i have 6 students with a height of 88 inches and a armspand of 32 inches and 2 students with a height of 62 and anarmspand of 22 inches. what is the ratio? Many ratios can be determined from this set of data. You could find the ratio of the number of students, height of the...

math geometry help
learning geometry i need to determine whether each pair of figures is similar. and explain why or why not: since I cant draw can you help me with this pls im so lost. 1) triangle xyz <x 65 degrees <y is 65 <z is 50 line xy is 2.55 line yz is 3 line zx is 3 triangle ...

math
in a class of 24 students, 13 students are girls. What fraction of the students are boys?

Math
There are 18 students in the classroom. There ate 2 students in each group. How many groups of students are there?

math
If 24 students in a class of 30 students were present what percent of the students were absent

Maths
In a class of 60 students,45 students are female. What percentage (%) of the students are male.

Geometry
I need help on a geometry proof!!!! If Line AB is parallel to Line DC and Line BC is parallel to line AD, prove that angle B is congruent to angle D. The picture is basically a square or parallelogram with line DC on the Top and Line AB on the bottom, and as u can tell A and D...

math
On Monday, 247 students went on a trip to the zoo. All six buses were filled and seven students had to travel in cars.How many students were in the bus

math
You are dividing your class of 22 students into presentation groups and each group will pick a single representative to speak. You’d like to split the class up in such a way that you maximize the number of different possible combinations of speakers (each group does not have...

Math
My child came home with an assignment on line segments. one of the problems is rs=2x st=3x rt=25 Their teacher told them that the solution is 15. My question is how did they come to this answer ?

Probability Math
A committee of four students will be selected from a list that contains six Grade 9 students and eight Grade 10 students. What is the expected number of Grade 10 students on the committee?

physics
Sorting Elements: Give out bags of small, varied objects of different shapes colors, and sizes, such as seashells, beads, or rocks. Have groups of students orgasnize the shells so that similar objects are near each other, but make sure that they are organized according to ...

essay cont. to Mrs. Sue
I disagree with Petre’s view that colleges don’t help students in real life situations. It is true that colleges mainly focus on teaching students on what’s written in books. However, colleges do offer classes and variety of workshops that help students see the general ...

Math
At Small Town High there are 100 students, each of whom takes at least one of biology, chemistry, or physics. There are 50 students in biology, 60 in chemistry, and 70 in physics. If 24 students are enrolled in exactly two of these classes, how many students are in all three?

math
Of the 34 students in a class, there are 2 fewer students with blue eyes than there are students with hazel eyes. Also, there are twice as many students with brown eyes than there are students with blue eyes. Which of these is either the number of students with blue eyes, the ...

School Learning Curve
Can someone explain to me the features of the 'learning curve'. I only just found out that teachers grade people's work against other students in the class, and it's something to do with "scaling", especially in English. I'm just curious on how it works, because I was told was...

geometry
In step 4 of the construction of a perpendicular line through a point, why must the compass point be placed on the points where the arc intersects with the original line? How would the construction be different if the compass point were placed at random points on the original ...

education
How can a digital camera and a digital projector be used in a classroom to increase students' needs or increase teacher efficiency.

Math
A teacher has 360 pieces of candy. if there are 44 students,6 whom are boys, if discussed evenly, how many pieces of candy will each student get?

math - 6th grade
Is there a quick way to do this? In how many different ways can 1st, 2nd, and 3rd place ribbons be given to 7 finalists in a game?

algebra 2
Which should be used a permutation or combination? Determine the number of different ways in which a committee of four can be chosen from a group of twelve members?

homework help!
Would you kindly help my 3rd grader child with the below question Two ways that Ancient Greece & Egypt are alike and or different? Thanks!

lac english 1 a
how are bario boy and no gumtion alike different In what ways are the authors’ choices and depictions related to the subject matter of their stories?

iit jee
the total number of ways in which 5 balls of different colours can be distributed among 3 persons so that each person get at least one ball is?

math check
you and 5 friends go to a concert in how many different ways can you sit in the assigned seats? . . . . . . . . . . . A.720***? . B.120 . C.30 . D.15 (dont remember if i had posted this)

First grade math?
What added together = 5? I'm helping my little brother with his home work and it says show 5 in the different ways. We already did 3 +2 and 4 + 1 what else ???!!!

Applied Calc
PLEASE HELP FIND DEFINITE INTEGRAL. I've been on this problem for an hour and a half and done it over 7 different ways. It can't be THIS hard!!! ∫ ((t^2)-t)^2) dt with b=-3 and a=1 thank you.

Guru Blue 1
Ok Guru I been working hard on this so lets see if this little engine here can handle all this text. Following if the system allows are all the questions accompanied by answers and notes of what I have so far. I will say the shortcut try was because extenuating curcumstances ...

home economics
In 10-15 line critically 5 ways in which the human or environmental problem impacts on the community.an relevant sources to support your claim

Math(word problem)
For the line joining points A(-1, 3) and B(5, 7): a.Find the midpoint of the line. b.Find the distance of the line. c.Find the slope of the line. d.Find the y-intercept of the line. e.What would be the slope of a line perpendicular to this line?

Math
1. The figure below is a parallelogram which statement must be true? D___________E | | |__________ | F G a.line Df is parallel to line de b. Line Df is parallel to line eg c. Line fg is parallel to line eg d. Line fg is parallel to line df 3. All __ are rectangles A. ...

5th Grade student teacher: Needs ur help....
What fun activity could I use to to teach 5th grade students about the Constitution?

methods for teaching
what is the role of the teacher and the role of the students in the method of situational language teaching??? please help me...a million thanks...

maths
students are made to stand in equal rows with equal number of students.if 4 students are added to each row ,the number of rows will be reduce by 2 otherwise if 4 students are deducted from each row, the numer of rows will be increased by 3. then find the number of students

Math
from a group of 14 junior and 9 senior students, determine how many committees of 8 students can be chosen if all chosen students are junior students?

math
Is it reasonable to state that the ratio of 8 male students to 16 female students is the same as the the ratio of 8 male students to 24 students?explain.

math
There are 21 students in 6M. 12 students play football, 16 students play cricket and there are 2 students who don't play either sport. How many play both sports?

math
From a survey of 100 college students, a marketing research company found that 70 students owned iPhones, 45 owned cars, and 40 owned both cars and iPhones. (a) How many students owned either a car or an iPhone (but not both)? 1 students (b) How many students do not own either...

Business Mathematics
During the 2011 student's orientation at Unam, it was reported that number of male students who attended the orientation was nine hundred and forty less than four times the number of female students. a) From the statement above, formulate a mathematical equation expressing the...

maths
In a class of 60 students, the number of students who passed biology is 6 more than the number who passed chemistry. Every student passed at least one of the two subjects and 8 students passed both subjects. I) how many students passed biology? ii) how many students passed ...

English
Words to choose from: Commemorate, complacent, consensus, deplete, diligent, empathy, menial, niche, transcend, and waive At Eastman High School reunions, the conversation usually gets around to the question “who was our best teacher?” And year after year, the (1) ____(...

Math
If you have a parallelagram ABCD, and line segment AB is on the left, can you read it as BA as well or is that backwards? Of if the alphabetical order was different and it was parallelagram PGAD, would you still only be able to read it as line segment PG or could it be GP as ...

Strategies for understanding Math
How can a teacher use a word problems as a means of helping students construct strategies for the basic math facts?

Math
The teacher asked Laura to give each student 2/5 sheets of paper. If there are 20 students in the class how much paper did Laura pass out?

algebra 1
Natalie made a mistake in the following problem. What line was the mistake made in? Show your work and give the correct answer. Line 1 6(4) ÷ 2 − 1 + 5 Line 2 6(4) ÷ 1 + 5 Line 3 24 ÷ 1 + 5 Line 4 24 + 5 Line 5 29

Algebra
Please look at the following simplification of an algebraic expression. Which line contains the mistake and why? Line 1: (2x + 6x) + 4y + 3x - 2xy Line 2: (8x) + 4y + 3x - 2xy Line 3: 8x + 3x + 4y - 2xy Line 4: 11x + 4y - 2xy Line 5: 13xy

statistics
FBM 124 class consists of 10 male and 12 female students. Two students were chosen to represent the university to an international forum. Compute the probability of choosing (a) two female students (b) no more than 1 male student c)same genders students

English
Can you please check these sentences, please? Thank you. 1) The bus trip was very boring and I slept during the whole trip (all the trip is wrong) because I was very tired. 2) We moved (better we went) to Grado for lunch (and had lunch there also possible). 3) We "moved" to ...

Health of young children
A teacher is in a prime position to observe children because A.the teacher sees children in relation to other children of the same age. B. the teacher sees each child for fewer hours than the parent and can, therefore be objective. C.he or she is often involved in children's ...

math
ok i have another question.. in the square qrst and line qt is congruent to line ts and line rs is congruent to line ts, what is x? line qt=1/2(14x+8) and line rs= 6x+8 what is x?

Ethics
Are hackers ethically wrong? i know they are but just asking for your opinion. Why they hack There many different reasons, for many different hackers. Some do it to see if they can beat security protocalls, like a game. Some do it to get richer, to use people's information in ...

math
at a local sports event students paid $3.00 each and non students paid $5.00. There were 120 more students at the event than non students. if the total receipts were 2960 how many tickets of each were sold?

Oral presentation
My teacher gave us a sonnet and he said that we have to do an oral presentation that faithfully interprets the meaning of the poem. Do you have any ideas on how to make an oral presentation describing a poem. Should I explain line by line or just put the sonnet in my own words...

Math
School A has 480 students and 16 classrooms. School b has 192 students and 12 classrooms. A. what is the ratio of students to classrooms at School A? 480:16 B. what is the ratio of students to classrooms at School B? 192:12 C. How many students would have to transfer from ...

Geometry
Geometric Proofs.... Write a justification for each step Given: AB = EF, B is the midpoint of Line AC and E is the midpoint of Line DF. 1. B is the midpoint of Line AC and E is the midpoint of Line DF. 2. Line AB is congruent to Line BC and Line DE is congruent to Line DF 3. ...

Math
Geometric Proofs.... Write a justification for each step Given: AB = EF, B is the midpoint of Line AC and E is the midpoint of Line DF. 1. B is the midpoint of Line AC and E is the midpoint of Line DF. 2. Line AB is congruent to Line BC and Line DE is congruent to Line DF 3. ...

An Overview of Teaching Techniques
I'm having trouble with this one. What type of teaching uses formal lectures? Student-centered Teacher-redirecting Teacher-centered Outdated styles. I'm thinking Teacher-centered I'm I right.

problem solve in math
At a teacher’s conference on the first Saturday in November in Palm Springs, CA, 100 teachers meet in a large room. Each teacher shakes the hand of every teacher in the room, except for his or her own hand. How many total handshakes were made?

8th grade Algebra
Sharon and her camping group hiked 6 miles due north, stopped for lunch, and then hiked 8 miles due west, stopping at ther campsite for the night. What is the straight line distance from their original starting place to the campsite?

to Anonymous, <3, and Thanks to all Jiskha Teacher
We do not allow students to be successful imposters of our tutors. You have been banned from posting for this reason. Perhaps in a few days, you'll be unbanned ... to see if you've learned acceptable online behavior. =(

statistics
A study was conducted in which the teachers were asked to rate students for a particular trait on a ten point scale. With the help of data given below. Find out whether significant difference exist in the rating of the student by the teacher. A B C D E F G X 7 3 7 1 5 5 5 Y 5 ...

statistics
A study was conducted in which the teachers were asked to rate students for a particular trait on a ten point scale. With the help of data given below. Find out whether significant difference exist in the rating of the student by the teacher. A B C D E F G X 7 3 7 1 5 5 5 Y 5 ...

Supportive Learning Environment
Scott is just beginning to learn the names for the letters of the alphabet. Which of the following would be an example of the teacher scaffolding his learning? A. The teacher tells Scott, "You need to learn all your letters, and then you'll be ready to read." B. The teacher ...

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